Figure 7.

Morphological variation of Cyprinella lutrensis between stream population and reservoir population offspring and between offspring reared with and without a predator. Grids are thin-plate spline transformations from specimen means (observed range) along the population divergence vector (above) and the predator divergence vector (below). Lines are drawn between landmarks to aid visualization. Landmark vectors point in the direction landmarks move from the stream population to the reservoir population and from the nonpredator-reared offspring to the predator-reared offspring.